Analysis of Low profile head up display using light-guided technology

doi:10.1016/j.ijleo.2019.164056

	Analysis of Low profile head up display using light-guided technology
	Yan, Zhanjun 1,2,3; Du, Chunlei 2; Xie, Yi 2
刊名	OPTIK
	2020-02-01
卷号	203 页码:10
关键词	head up display (HUD) Light-guided display Virtual image
ISSN号	0030-4026
DOI	10.1016/j.ijleo.2019.164056
通讯作者	Yan, Zhanjun(yavzc@sina.com)
英文摘要	Light guided head-up display is an advanced display technology that realizes miniaturization and lightweight. It is very suitable for the increasingly stringent requirements of assembly space for HUD equipment in avionics and vehicle cockpits. This paper describes the basic principle of avionics light guided head-up display technology its technological advancement and feasibility, proposes a new type of light guided head-up display system, and analyzes the essential elements of light guided display technology in engineering application of head-up display for the first time. In this study, a polarization splitter array was embedded in the planar waveguide combiner to improve the transmittance of exterior light and the efficiency of light bearing virtual image and suppress the "window-blinds effect" of light guided head-up display. Experiments show that the transmittance rate of Combiner is over 80%, the imaging efficiency is better than 10%, and the virtual image is clear, uniform and continuous. This study is helpful to promote the application of the light guided display technology in head-up display system. The light guided display technology is expected to be developed in the field of avionics and vehicle fields.
资助项目	Chongqing Municipal Science and Technology Commission[cstc2015jcyjA10062]
WOS研究方向	Optics
语种	英语
出版者	ELSEVIER GMBH
WOS记录号	WOS:000545594000113
内容类型	期刊论文
源URL	[http://119.78.100.138/handle/2HOD01W0/9846]
专题	中国科学院重庆绿色智能技术研究院
通讯作者	Yan, Zhanjun
作者单位	1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing 400714, Peoples R China 3.AVIC, Luoyang Inst Electopt Equipment, Luoyang 471009, Peoples R China
推荐引用方式 GB/T 7714	Yan, Zhanjun,Du, Chunlei,Xie, Yi. Analysis of Low profile head up display using light-guided technology[J]. OPTIK,2020,203:10.
APA	Yan, Zhanjun,Du, Chunlei,&Xie, Yi.(2020).Analysis of Low profile head up display using light-guided technology.OPTIK,203,10.
MLA	Yan, Zhanjun,et al."Analysis of Low profile head up display using light-guided technology".OPTIK 203(2020):10.